Magnesium 100 mg,calcitrol .25mcg and Zinc.Key prescribers are Endocrinologist,cardiologists,Nephrologist and orthopaedics.Studies says that additional 100 mg dose of Magnesium reduces the risk of diabetes by 15% and cardiac stroke by 7 %. Moreover it reduces the incidence of muscle cramps. Calmunch CT doesn’t cause gas or Bloating